/*
* Copyright (C) 2022 Huawei Device Co., Ltd.
* Licensed under the BSD License, (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
*     https://opensource.org/licenses/BSD-3-Clause
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/

import {IsNull} from '../core/IsNull'
import {Matcher} from '../Matcher'

export class NullSafety{
  public static nullSafe(itemMatchers:Matcher<any>[]){
     var matchers:Array<Matcher<any>> = new Array<Matcher<any>>(itemMatchers.length);
      itemMatchers.forEach((value:Matcher<any>,index,array)=>{
        matchers.push(value == null ? IsNull.nullValue() : value);
      })
      return matchers;
}
}